55067780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88819}}^1$

素因数の和:88859

約数の個数: 24

約数和(自身を含む): 119374080

約数和(自身を除く): 64306300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 88819, 177638, 355276, 444095, 888190, 1776380, 2753389, 5506778, 11013556, 13766945, 27533890, 55067780]

約数ペア:

[(1, 55067780), (2, 27533890), (4, 13766945), (5, 11013556), (10, 5506778), (20, 2753389), (31, 1776380), (62, 888190), (124, 444095), (155, 355276), (310, 177638), (620, 88819)]